xper,xns,xew,xco
0.100000001 , 0.219440445 , 0.173047259 , 892.650024
0.200000003 , 0.199374408 , 9.83800143E-02 , 1031.25000
0.300000012 , 7.21406117E-02 , 3.83939594E-02 , 1031.25000
0.500000000 , 2.60590408E-02 , 1.59003120E-02 , 1031.25000
1.00000000 , 1.08111324E-02 , 6.41231192E-03 , 562.650024
2.00000000 , 5.08860406E-03 , 4.10744408E-03 , 281.325012
3.00000000 , 3.34805343E-03 , 2.14795000E-03 , 187.688004